Portable Welding Machine Factory/Home Use MMA-550 Welding Machine IGBT Technology Digital Display Welding Machine DC Inverter/MMA Inverter/MIG Welding

*All items TESTED Before Ship with Proof of Good Quality

️If you receive damaged/unusable and other quality problems, you can contact us directly, and we can provide you with a replacement or return refund service.

MIDOO MMA-550 Portable Electric Welding Machine IGBT Technology Digital Display Welder DC Inverter

Selling points:

Advanced IGBT inverter technology: The welding machine adopts advanced IGBT inverter technology and high-frequency inverter

technology, which can weld low-carbon steel, welding steel, stainless steel and cast iron.

IGBT power supply device with unique control mode improves the reliability of welding machine.

HD digital display: current digital display screen display is more intuitive, LED digital display makes current intensity more intuitive, improves work efficiency, knob adjustment, welding current automatic matching.

High frequency magnetic ring transformer: high frequency stability, energy saving, output voltage ripple reduction, high load rate, strong oxidation resistance.

Sufficient capacitance: strong resistance to electric fluctuation, strong power storage capacity, ensuring stable current output, more stable current waveform, more stable welding, increasing vertical reactance, stable output, and reducing welding spark splash.

Industrial heat exchanger: built-in high thermal conductivity metal fin, serrated design, thickened material with good heat dissipation effect, external silent large fan, dual heat dissipation, protect the machine, and improve the service life.

Safety: There is a protection device inside to prevent overheating, overcurrent, overload and ensure safe operation.

Portable: The welder has an easy-to-carry handle and is compact in design. The body weight is about 2.7KG, so you can take the welder to the workplace to work, and it is easier to carry and store.

Specifications:

Material: metal

Input voltage: AC220V

No-load voltage: 62V

Frequency: 50/60Hz

Load duration:60%

Input power: 3.8KW

Insulation class:F

Current adjustment range：1PH-220V

Welding thickness: 0.5-8mm

Current range: 20-250A

Applicable electrode: 1.6-3.2MM

Size：13*33*21cm

Product list: 1 * electric welding machine+1 * 1.8m welding tongs+1 * 1.2m ground wire+1 * face shield+1*instruction manual+1*Slag hammer